<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="bootstrap-3.3.7-dist/css/bootstrap.css">
    <script src="bootstrap-3.3.7-dist/js/bootstrap.js"></script>
    <script src="../day51/jquery.3.4.1.js"></script>

</head>
<body>
<div class="container">
    <div class="row">
        <div class="col-md-6">
        <form>

          <div class="form-group has-success has-feedback">
            <label for="exampleInputEmail1">Email address</label>
            <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
            <span class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true"></span>
          </div>
          <div class="form-group">
            <label for="exampleInputPassword1">Password</label>
            <input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password">
          </div>
          <div class="form-group">
            <label for="exampleInputFile">File input</label>
            <input type="file" id="exampleInputFile">
            <p class="help-block">Example block-level help text here.</p>
          </div>
          <div class="checkbox">
            <label>
              <input type="checkbox"> Check me out
            </label>
          </div>
          <button type="submit" class="btn btn-default">Submit</button>
        </form>
        </div>
    </div>
</div>
</body>
</html>